Question: What does it mean for a Java class to be declared abstract ? a. The class cannot be instantiated O b. All of the methods

What does it mean for a Java class to be declared abstract ? a. The class cannot be instantiated O b. All of the methods in the class must be abstract O c. There must be a class that inherits from the abstract class O d. Objects inheriting from this class must provide a method body O e. The class is an interface

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